Southern Italy in the eleventh century 113
and was viewed as such by both sides. Furthermore, although Robert Guiscard
lay under excommunication for seven years there was never any hint that
Gregory wished to depose him or to declare him suspended from office, as he
did to the German Emperor Henry IV. In 1073–4 Gregory proposed to lead
a military expedition to southern Italy but its aim, he stated, was to restore
peace and order to southern Italy. That achieved, the expedition would go on
to fight the Turks who were threatening the Byzantine empire.
42
In the event
the expedition collapsed, but Gregory continued to look for a reconciliation
with Robert, not to depose him. Nor did he ever support the Apulian nobles
rebelling against Guiscard.
The ‘feudal’ relationship between the Norman rulers and the pope was
in fact an alliance, given visible expression by the vassalic link and the for-
mal ceremonies of investiture, but not, it must be noted, homage which the
Norman rulers did not perform before 1120. The problems which that alliance
went through were caused, not by differing concepts of that vassalic link, but by
more practical and political reasons. No contemporary source states exactly why
Gregory VII excommunicated Duke Robert in 1073 after a proposed meeting at
Benevento had ended in confusion with the two never actually coming face-to-
face. But it seems very probable that this was caused by the continued territorial
incursions of the Normans. Men subject to Robert, and particularly his nephew,
Count Robert of Loritello, were penetrating into lands claimed by the papacy
in the Abruzzi; while the duke himself was threatening both Benevento, which
in August 1073 was formally handed over by its prince to papal rule, and the
remains of the principality of Salerno, whose prince, Gisulf II, had become
closely allied with the papacy. In subsequent years Gregory condemned these
incursions several times.
43
The excommunication of Richard of Capua in 1076
came when the prince abandoned his loyalty to Gregory, attacked the duchy of
Naples and aided Guiscard in his seizure of Salerno from Prince Gisulf. Jordan
was excommunicated for attacks on ecclesiastical property in 1079,andfor be-
coming the vassal of the excommunicate (and in papal eyes deposed) emperor,
Henry IV, in 1082.But in all these cases what the pope wanted was for the
Norman rulers to abandon their evil ways and observe the oaths they had sworn
to him and his predecessors. He never intended to attempt to deprive them
of their lands, even though these were technically papal fiefs. And after 1090,
when the authority of both the duke of Apulia and the prince of Capua suffered
serious setbacks, Urban II did his best to assist and strengthen their power.
If therefore we should treat the alleged importance of the vassalic relation-
ship with caution, we should also be careful not to attribute overtly political
42
Gregory VII, Register, i, 25, 46.
43
Ibid., ii, 52a, iv, 7,V,14a, vii, 14a. For Benevento, Vehse (1930–1), especially pp. 99–107.
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